#endif
-/** Return pointer to first symbol found in expression. Due to GiNaC´s
+/** Return pointer to first symbol found in expression. Due to GiNaC's
* internal ordering of terms, it may not be obvious which symbol this
* function returns for a given expression.
*
*/
/** Compute square-free factorization of multivariate polynomial a(x) using
- * Yun´s algorithm. Used internally by sqrfree().
+ * Yun's algorithm. Used internally by sqrfree().
*
* @param a multivariate polynomial over Z[X], treated here as univariate
* polynomial in x.